Free from Cord Constraint. Free from Distracting NoiseAdopting the innovative Bluetooth handset. Yealink T58W Pro pervades wireless communication by allowing the user to move around freely and conveniently.The professional hardware and the cutting-edge acoustic algorithm of Yealink makes the T58W Series an expert at eliminating noise and keeping every conversation clear and focus.Take Smart Business Phone to the Next LevelBoost by the upgraded chipsets. the T58W Series comes with enhanced system performance with fast response and reinforced processing capacity. The adoption of Android 9.0 OS also improves the data encryption. authority management. response speed and integratability to meet requirements of modern business and future sustainability.Enterprise-level Security. Provision and ManagementTaking data security as one of the most significant concerns. the new set of phones adopt Arm TrustZone technology to safeguard various ARM-based data and applications.By supporting Yealink/Un